M3 Ultra (28C60G) vs Intel Core i7-5775C
M3 Ultra (28C60G)
Intel Core i7-5775C
$366
|
28 Cores
28 Threads
4.05GHz Clock
|
4 Cores
8 Threads
3.3GHz Clock
|
|
Socket
Unknown
|
Socket
LGA 1150
|
|
iGPU
60-Core M3 Ultra
21.47 TFLOPS FP32
|
iGPU
Iris Pro 6200 1150MHz
880 GFLOPS FP32
|
GB6 Single-Core
|
|
M3 Ultra (28C60G) - GB6S 3,220
x2.24
Core i7-5775C - GB6S 1,435
x1
GB6 Multi-Core
|
|
M3 Ultra (28C60G) - GB6M 27,750
x5.59
Core i7-5775C - GB6M 4,960
x1
|
|
M3 Ultra (28C60G) - 819.2GB/s
x32
Core i7-5775C - 25.6GB/s
x1
|
|
M3 Ultra (28C60G) - 180W
x2.77
Core i7-5775C - 65W
x1
|
|
M3 Ultra (28C60G) - 21.47 TFLOPS FP32
x24.4
Core i7-5775C - 880 GFLOPS FP32
x1
|
GB6S 3,220
79%
|
GB6S 1,435
35%
|
|
GB6M 27,750
104%
|
GB6M 4,960
19%
|
|
0%
|
0%
|
|
0%
|
0%
|
|
Manufacturer
Apple
|
Manufacturer
Intel
|
|
Architecture
Apple Silicon 13
|
Architecture
Broadwell
|
|
Family
M Series
|
Family
Core 5th Gen
|
|
Instruction Set (ISA)
AArch64
|
Instruction Set (ISA)
x86-64
|
|
Codename
Palma
M3 Ultra
P-Core
AS13P
E-Core
AS13E
|
Codename
Broadwell-C
Broadwell-4C-GT3
-
-
-
-
|
|
Market Segment
Desktop
|
Market Segment
Desktop
|
|
Release Date
3/5/2025
|
Release Date
6/1/2015
|
|
Foundry
TSMC
-
|
Foundry
Intel
Intel (eDRAM Die)
|
|
Node
N3B
-
|
Node
14nm
22nm (eDRAM Die)
|
|
Die Size
1005 mm²
-
|
Die Size
182 mm²
77 mm² (eDRAM Die)
|
|
Transistor Count
184 Billion
|
Transistor Count
2.7 Billion
|
|
Unknown
|
LGA 1150 |
|
28 Cores
20 P-Cores
8 E-Cores
|
4 Cores
-
-
|
|
28 Threads
20 P-Threads
8 E-Threads
|
8 Threads
-
-
|
|
P-Core
4.05GHz
-
|
-
3.3GHz
3.7GHz Boost
|
|
E-Core
2.75GHz
|
-
-
|
|
Overclocking
Locked
|
Overclocking
Locked
|
|
Integrated Chipset
-
|
Type
DMI
|
|
-
-
|
Transfer Rate
5GT/s
|
|
-
-
|
Lanes
4
|
|
-
-
|
Bandwidth
2.5GB/s
|
|
-
-
|
Bi-directional
5GB/s
|
|
L0 Instruction
|
L0 Instruction
|
|
L0 Data
|
L0 Data
|
|
L1 Instruction
192KB/P-Core
6-way set associative
128KB/E-Core
4-way set associative
|
L1 Instruction
32KB/Core
8-way set associative
-
-
|
|
L1 Data
128KB/P-Core
4-way set associative
64KB/E-Core
2-way set associative
|
L1 Data
32KB/Core
8-way set associative
-
-
|
|
L2
-
-
64MB Shared
16-way set associative
4MB Shared (E-Core)
16-way set associative
|
L2
256KB/Core
8-way set associative
-
-
-
-
|
|
-
-
-
|
L3
6MB Shared
12-way set associative
|
|
-
-
96MB SLC Cache
|
L4
128MB Shared
-
|
|
Channels
8
|
Channels
2
|
|
Max Memory
128GB
|
Max Memory
32GB
|
|
ECC
Not Supported
|
ECC
Not Supported
|
|
Bus Width/Channel
128Bit
Bus Width
1024Bit
|
Bus Width/Channel
64Bit
Bus Width
128Bit
|
|
Clock
3200MHz
Transfer Rate
6400MT/s
|
Clock
800MHz
Transfer Rate
1600MT/s
|
|
Bandwidth/Channel
102.4GB/s
Bandwidth
819.2GB/s
|
Bandwidth/Channel
12.8GB/s
Bandwidth
25.6GB/s
|
|
TDP
180W
|
TDP
65W
|
|
Temp
100°C Max
|
Temp
100°C Max
|
|
Included Cooler
Not Included
|
Included Cooler
Stock Cooler 115x-Al v2
|
|
No PCIe
|
PCIe 2.0 x16 Lanes
|
|
60-Core M3 Ultra
7680 Shaders
1398MHz
21.47 TFLOPS FP32
|
Iris Pro 6200 1150MHz
384 Shaders
1150MHz
880 GFLOPS FP32
|
|
No NPU
|
|
|
32 Cores
|
-
|
|
36 TOPS FP16
|
-
|
|
No Cellular
|
No Cellular
|
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